#!/bin/bash

#
# Copyright © 2015 Cask Data, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#

# preinstall script for <%= project %>
set -e

package_name="<%= project %>"
version="<%= @version %>"

case "$1" in
  install|upgrade)
    getent group cdap >/dev/null || groupadd -r cdap
    getent passwd cdap >/dev/null || /usr/sbin/useradd --comment "Cask CDAP User" --shell /bin/bash -M -r -g cdap --home /var/run/cdap cdap
  ;;

  *)
    echo "postinst called with unknown argument \`$1'" >&2
    exit 1
esac

